Imam Mahdi (PBUH) in the words of scholars 3

What kind of waiting?

The waiting that it spoken about, is not just sitting and weeping! We must prepare ourselves to become the
soldiers of Imam Mahdi (PBUH)

Awaiting for Faraj [the coming of Imam Mahdi] means to be prepared completely for the goal for which Imam Mahdi (PBUH) will rise up. That great historical revolution ...

Supreme Leader 81/7/30 - 87/5/27

 

Reference: masaf.ir